Summary distance between languages

[vmonakhov]

This task is to get summary table and diagrams with distances between languages from cognate, glottochronology and morphology analyses.

Result relation value in cognate analysis is not a part or percents, it is a scalar. To get required relation you have to use the following formula:
relation = round(1 - int(diff) / max_diff, 2)
where diff is that result scalar value and max_diff == 500

Any result of the analyses shows distances between perspectives. In the new tool we want distances between languages, so we have to merge results for every language by perspectives within every single result. Then we merge results for languages pairs between all the input analyses results.

[vmonakhov]

The task is resolved. All the cases described above were taken into account.
Every of the three analyses gives result json file, you should collect them on local machine.

Then go to /tools and click 'Get composite distance between languages'

Choose the result files received above (any amount) and press 'Compute'

You'll get a table and diagrams showing the summary distances. The list under the table shows languages and perspectives names from the summary result.

If there is no result for some languages pairs, you'll get 'n/a' for them